lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

genirq: Fix misplaced status update in irq_disable()

Browse Source 
We lazy disable interrupt lines, so only mark the line masked, when
the chip provides an irq_disable callback.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2011-02-21 12:54:34 +01:00
parent a439520f8b
commit a61d825808
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/irq/chip.c
View File

@@ -199,8 +199,8 @@ void irq_disable(struct irq_desc *desc)
irq_state_set_disabled(desc); irq_state_set_disabled(desc);
if (desc->irq_data.chip->irq_disable) { if (desc->irq_data.chip->irq_disable) {
desc->irq_data.chip->irq_disable(&desc->irq_data); desc->irq_data.chip->irq_disable(&desc->irq_data);
irq_state_set_masked(desc);
} }
irq_state_set_masked(desc);
} }
#ifndef CONFIG_GENERIC_HARDIRQS_NO_DEPRECATED #ifndef CONFIG_GENERIC_HARDIRQS_NO_DEPRECATED